Eight STEM Activities for the Classroom Science, Technology, Engineering and Mathematics (STEM) topics are receiving increasing emphasis in the curriculum.
Ice may be any one of the 18 known solid crystalline phases of water, or in an amorphous solid state at various densities.. Most liquids under increased pressure freeze at higher temperatures because the pressure helps to hold the molecules together.
By now, I am sure you have seen these water blobs circulating on Pinterest and all over your favorite blogs. And – for good reason! Water blobs will …
Water is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth’s streams, lakes, …
Find an array of environmental and science based lesson plans, activities and ideas below from EPA, other federal agencies and external organizations. Encontrar recursos para estudiantes y maestros. You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to
What is Drinking Water Source Protection? For each public water system, Drinking Water Source Protection involves two phases: assessment and protection. Assessment is determining the area around the public water system’s well(s) or intake(s) that will be the focus of protection (delineation), and then listing all of the facilities or activities
Bureau of Materials Management & Compliance Assurance DEEP-WPED-GP-014 2 of 70 10/1/16 General Permit for the Discharge of Stormwater Associated with Industrial Activities
Photograph of site-specific sprinkler irrigation system used in water management research. 4.2.2. Microirrigation  Microirrigation offers the potential for high levels of water savings because of precise, high-level management and is an extremely flexible irrigation method.
This page is a collection of links for ren, teachers, and parents. Science topics are based on the curriculum for garten through grade five, although many pages will be of interest to older students.
Northampton MUD owns the water supply system. However, it is operated and maintained by a contract with Hays Utilities South, Inc. Operation and maintenance includes making the system meet environmental and safety standards required by law.